搜题

【单选题】

A class "C" fire is burning （）.

A、diesel oil

B、magnesium

C、dunnage

D、electrical insulation

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更多“A class "C" fire is burning （）.”相关的问题

第1题

[单选题] The class of fire on which a blanketing effect is essential to extinguish the fire is （）.

A、class A B、class B C、class C D、class D

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第2题

[] A fire, occurring in the windings, of an overloaded electrical motor, is considered a （）.

A、A.class "A" fire B、B.class "B" fire C、C.class "C" fire D、D.class "D" fire

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第3题

[单选题] The fire of sodium is classified as（） fire.

A、Class A B、Class B C、Class C D、Class D

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第4题

[单选题] The fire of fuel oil is classified as（） fire.

A、Class A B、Class B C、Class C D、Class D

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第5题

[单选题] The fire of electrical equipment is classified as（）fire.

A、class A B、Class B C、Class C D、Class D

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第6题

[单选题] The fire of burning paper is classified as（）fire.

A、Class A B、Class B C、Class C D、Class D

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第7题

[单选题] The fire of burning plastics is classified as （） fire.

A、Class A B、Class B C、Class C D、Class D

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第8题

[单选题] The disadvantage of using CO2 is that the（）.

A、CO₂ does not cool the fire B、cylinders are regulated pressure vessels C、C0₂ is not effective on class B fires D、C0₂ is not effective on class C fires

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第9题

[单选题] A fire in a pile of linen is considered to be a class （）.

A、A fire B、B fire C、C fire D、D fire

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第10题

[单选题] Fires involving combustible metals are classified as （）.

A、class "A" fires B、class "B" fires C、class "C" fires D、class "D" fires

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